fix: Fixed info field for import from external STIX
fix: Fixed info field for import from external STIX

FIRSTdotorg/MISP,Rafiot/MISP,FIRSTdotorg/MISP,TheDr1ver/MISP,MISP/MISP,FloatingGhost/MISP,devnull-/MISP,Rafiot/MISP,devnull-/MISP,TheDr1ver/MISP,FloatingGhost/MISP,MISP/MISP,FloatingGhost/MISP,MISP/MISP,FIRSTdotorg/MISP,FloatingGhost/MISP,SteveClement/MISP,TheDr1ver/MISP,TheDr1ver/MISP,SteveClement/MISP,MISP/MISP,devnull-/MISP,FIRSTdotorg/MISP,SteveClement/MISP,MISP/MISP,Rafiot/MISP,Rafiot/MISP,SteveClement/MISP,SteveClement/MISP,devnull-/MISP